The Onion Omega2+ is an MT7688A based board that has 128MB RAM and multiple peripherals.
The MT7688A is pin compatible with the MT7628A, although the former supports a 1T1R antenna whereas the MT7628A supports a 2R2T antenna. Signed-off-by: Harvey Hunt <harvey.h...@imgtec.com> Cc: linux-kernel@vger.kernel.org Cc: devicet...@vger.kernel.org Cc: linux-m...@linux-mips.org --- MAINTAINERS | 6 ++++++ arch/mips/boot/dts/ralink/Makefile | 1 + arch/mips/boot/dts/ralink/omega2p.dts | 18 ++++++++++++++++++ arch/mips/ralink/Kconfig | 5 +++++ 4 files changed, 30 insertions(+) create mode 100644 arch/mips/boot/dts/ralink/omega2p.dts diff --git a/MAINTAINERS b/MAINTAINERS index 6f7721d..33b6bd2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9675,6 +9675,12 @@ F: drivers/regulator/twl-regulator.c F: drivers/regulator/twl6030-regulator.c F: include/linux/i2c-omap.h +ONION OMEGA2+ BOARD +M: Harvey Hunt <harveyhuntne...@gmail.com> +L: linux-m...@linux-mips.org +S: Maintained +F: arch/mips/boot/dts/ralink/omega2p.dts + OMFS FILESYSTEM M: Bob Copeland <m...@bobcopeland.com> L: linux-karma-de...@lists.sourceforge.net diff --git a/arch/mips/boot/dts/ralink/Makefile b/arch/mips/boot/dts/ralink/Makefile index 2a72259..88da019 100644 --- a/arch/mips/boot/dts/ralink/Makefile +++ b/arch/mips/boot/dts/ralink/Makefile @@ -2,6 +2,7 @@ dtb-$(CONFIG_DTB_RT2880_EVAL) += rt2880_eval.dtb dtb-$(CONFIG_DTB_RT305X_EVAL) += rt3052_eval.dtb dtb-$(CONFIG_DTB_RT3883_EVAL) += rt3883_eval.dtb dtb-$(CONFIG_DTB_MT7620A_EVAL) += mt7620a_eval.dtb +dtb-$(CONFIG_DTB_OMEGA2P) += omega2p.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) diff --git a/arch/mips/boot/dts/ralink/omega2p.dts b/arch/mips/boot/dts/ralink/omega2p.dts new file mode 100644 index 0000000..e44dba3 --- /dev/null +++ b/arch/mips/boot/dts/ralink/omega2p.dts @@ -0,0 +1,18 @@ +/dts-v1/; + +/include/ "mt7628a.dtsi" + +/ { + compatible = "onion,omega2+", "ralink,mt7688a-soc"; + model = "Onion Omega2+"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + stdout-path = "serial0:115200"; + }; +}; diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig index 710b04c..6ee52bc 100644 --- a/arch/mips/ralink/Kconfig +++ b/arch/mips/ralink/Kconfig @@ -82,6 +82,11 @@ choice depends on SOC_MT7620 select BUILTIN_DTB + config DTB_OMEGA2P + bool "Onion Omega2+" + depends on SOC_MT7620 + select BUILTIN_DTB + endchoice endif -- 2.7.4